气候变化领域集成服务门户(CCPortal): Dead wood provides habitat for springtails across a latitudinal gradient of forests in Quebec, Canada

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DOI	10.1016/j.foreco.2020.118237
	Dead wood provides habitat for springtails across a latitudinal gradient of forests in Quebec, Canada
	Raymond-Léonard L.J.; Bouchard M.; Handa I.T.
发表日期	2020
ISSN	0378-1127
卷号	472
英文摘要	Understanding the importance of dead wood-associated biodiversity and related ecological functions has become increasingly important in forest ecosystem management. Yet, studies on dead wood diversity frequently focus on conspicuous organisms such as birds or saproxylic beetles, and are rarely deployed across significant climatic gradients. Here, we investigated the potential role of deadwood as a habitat for springtails, an understudied group of invertebrates generally associated with soils, and tested how these communities were influenced by climate. Black spruce logs were placed in 13 natural forest sites which were distributed among 3 latitudinal zones (southern, central and northern Quebec, Canada). We compared the springtail communities that colonized the logs through different metrics: abundance, richness and species composition. Our results indicated that dead wood was used as a habitat by 74 springtail species. A clear latitudinal diversity gradient was observed, with southern communities being on average two times richer and over 13 times more abundant than the northern ones per log. Moreover, distinct community compositions were observed in the three zones. Overall, our results suggest that (1) dead wood retention could be beneficial for small invertebrates such as springtails and (2) such biodiversity conservation measures would be more efficient if done systematically along large geographic gradients encompassing different biomes, particularly in the context of climate change. © 2020 Elsevier B.V.
关键词	Animals Biodiversity Climate change Conservation Forestry Wood Biodiversity conservation Community composition Ecological functions Forest ecosystem management Geographic gradients Latitudinal gradients Saproxylic beetles Species composition Ecosystems abundance biodiversity biome climate change conservation status dead wood ecosystem management forest ecosystem geographical distribution habitat type invertebrate latitudinal gradient species richness Animals Biodiversity Conservation Ecosystems Forestry Wood Canada Quebec [Canada]Aves Coleoptera Collembola Invertebrata Picea mariana
语种	英语
来源机构	Forest Ecology and Management
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/132756
推荐引用方式 GB/T 7714	Raymond-Léonard L.J.,Bouchard M.,Handa I.T.. Dead wood provides habitat for springtails across a latitudinal gradient of forests in Quebec, Canada[J]. Forest Ecology and Management,2020,472.
APA	Raymond-Léonard L.J.,Bouchard M.,&Handa I.T..(2020).Dead wood provides habitat for springtails across a latitudinal gradient of forests in Quebec, Canada.,472.
MLA	Raymond-Léonard L.J.,et al."Dead wood provides habitat for springtails across a latitudinal gradient of forests in Quebec, Canada".472(2020).